Evidence map›Paper›PMID 36281556›Full record

ArticleCancer medicine2023

Identification of a novel prognostic signature correlated with epithelial-mesenchymal transition, N6-methyladenosine modification, and immune infiltration in colorectal cancer.

Xiao Qu, Honghong Tan, Jingxian Mao, Mengxue Yang, Jian Xu, Xuebing Yan, Wenjuan Wu

Open access · goldFull text read
In one paragraph

Article in Cancer medicine, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
0.5field-weighted citation impact, top 38% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

6 citing papers in PubMed, 7 citations in OpenAlex.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors at 4 institutions in 1 country.

Xiao QuDepartment of Gastrointestinal Surgery, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China.ORCID 0000-0003-2990-062X
Honghong TanDepartment of VIP Clinic, General Division, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, China.
Jingxian MaoDepartment of Oncology, The Affiliated Hospital of Yangzhou University, Yangzhou University, Yangzhou, China.
Mengxue YangDepartment of Oncology, The Affiliated Hospital of Yangzhou University, Yangzhou University, Yangzhou, China.
Jian XuDepartment of Oncology, The Affiliated Hospital of Yangzhou University, Yangzhou University, Yangzhou, China.
Xuebing YanDepartment of Oncology, The Affiliated Hospital of Yangzhou University, Yangzhou University, Yangzhou, China.ORCID 0000-0002-6280-1159
Wenjuan WuDepartment of Oncology, Northern Jiangsu People's Hospital affiliated to Yangzhou University, Yangzhou University, Yangzhou, China.
Yangzhou University · CNNorthern Jiangsu People's Hospital · CNShanghai East Hospital · CNTongji University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveColorectal cancer (CRC) is a commonly diagnosed human malignancy worldwide. Both epithelial-mesenchymal transition (EMT) and N6-methyladenosine (m6A) modification play a crucial role in CRC development. This study aimed to construct a prognostic signature based on the genes related to EMT and m6A modification.

methodFirstly, the mRNA expression profiling of CRC tissues was analyzed using TCGA and GEO databases. The prognostic hub genes related to EMT and m6A modification were selected using weighted correlation network and cox regression analysis. The prognostic signature was constructed based on hub genes, followed by validation in three external cohorts. Finally, the expression of the representative hub gene was detected in clinical samples, and its biological role was investigated using assays in vivo and in vitro.

resultsA prognostic signature was constructed using the following genes: YAP1, FAM3C, NUBPL, GLO1, JARID2, NFKB1, CDKN1B, HOOK1, and GIPC2. The signature effectively stratified the clinical outcome of CRC patients in the training cohort and two validation cohorts. The subgroup analysis demonstrated the signature could identify high-risk population from CRC patients within stage I-II or III-IV, female, male and elder patients. The signature was correlated with the infiltration of some immune cells (such as macrophage and regulatory T cells) and gene mutation counts. Finally, the hub gene GIPC2 was found to be downregulated in CRC tissues and most CRC cells lines. GIPC2 overexpression inhibited the malignant characteristics of CRC cells in vitro and in vivo through upregulating E-cadherin and downregulating N-cadherin, Vimentin, and Snail, while the opposite results were observed for GIPC2 knockdown in CRC cells.

conclusionOur present study for the first time constructed a novel prognostic signature related to EMT, m6A modification, and immune infiltration for CRC risk stratification. In addition, GIPC2 is identified as a promising clinical biomarker or therapeutical target for CRC.

Indexed as

Colorectal NeoplasmsEpithelial-Mesenchymal TransitionAdenosineAgedCarrier ProteinsCytokinesFemaleGenes, RegulatorHumansMaleMitochondrial ProteinsNeoplasm ProteinsPrognosisAdenosineCarrier ProteinsCytokinesFAM3C protein, humanGIPC2 protein, humanMitochondrial ProteinsNeoplasm ProteinsNUBPL protein, humancolorectal cancerepithelial-mesenchymal transitionimmunity and biomarkerN6-methyladenosine modification

Identifiers

PMID36281556
PMCPMC10028107
OpenAlexW4307228437

What Socratic holds

Textfull text, public
LicenceCC BY
measurements read30
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.